Computer-Assisted Arthroscopic Cam Resection

Determining the appropriate femoral cam resection during hip arthroscopy for femoroacetabular impingement syndrome is both critical for the patient and challenging for the surgeon. Incomplete bone resection is a leading cause of failed hip arthroscopy, whereas over-resection may increase the risk of femoral neck fracture. The alpha angle is a validated 2-dimensional radiographic measurement used to both diagnose femoroacetabular impingement syndrome preoperatively and to determine resection adequacy postoperatively.
Source: Arthroscopy - Journal of Arthroscopic and Related Surgery - Category: Surgery Authors: Tags: Infographic Source Type: research